155371584

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21871}}^1$

素因数の和:21923

約数の個数: 56

約数和(自身を含む): 422217088

約数和(自身を除く): 266845504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 349936, 524904, 699872, 809227, 1049808, 1399744, 1618454, 2099616, 2427681, 3236908, 4199232, 4855362, 6473816, 9710724, 12947632, 19421448, 25895264, 38842896, 51790528, 77685792, 155371584]

約数ペア:

[(1, 155371584), (2, 77685792), (3, 51790528), (4, 38842896), (6, 25895264), (8, 19421448), (12, 12947632), (16, 9710724), (24, 6473816), (32, 4855362), (37, 4199232), (48, 3236908), (64, 2427681), (74, 2099616), (96, 1618454), (111, 1399744), (148, 1049808), (192, 809227), (222, 699872), (296, 524904), (444, 349936), (592, 262452), (888, 174968), (1184, 131226), (1776, 87484), (2368, 65613), (3552, 43742), (7104, 21871)]